我正在尝试创建一个三列布局，就像以下这样：
http://www.manisheriar.com/holygrail/index.htm
它应该是一个 固定宽度 - 流体宽度 - 固定宽度 的布局。
使用 Twitter Bootstrap，左侧侧边栏和流体内容效果很好。 但我需要添加一个 右侧边栏。
试试这个：http://jsfiddle.net/andresilich/6vPqA/2/
CSS
.container-fluid > .sidebar {
position: relative;
top: 0;
left:auto;
width: 220px; /* width of sidebar */
}
.left {
float:left;
}
.right {
float:right;
}
.container-fluid > .content {
margin: 0 240px; /* width of sidebars + 10px of margin */
}
HTML
<div class="sidebar left">
<div class="well">
<h5>Sidebar</h5>
.....
</div>
</div>
<div class="sidebar right">
<div class="well">
<h5>Sidebar</h5>
.....
</div>
</div>
.fixed-fluid {
margin-left: 240px;
}
.fluid-fixed {
margin-right: 240px;
margin-left:auto !important;
}
.fixed-fixed {
margin: 0 240px;
}
演示: http://jsfiddle.net/andresilich/6vPqA/3/show/ 编辑: http://jsfiddle.net/andresilich/6vPqA/3/
另一个用户问这种方法是否适用于最新版本的bootstrap（写作时为v2.0），因此这里提供了一个使用它的演示:
如果有人感兴趣，这里提供了最新的Bootstrap 3版本示例...
您只需要将.sidebar-nav-fixed添加到左侧和右侧col-md-3列内的一个DIV中：
.sidebar-nav-fixed {
width:20%;
}
在这里：
这个解决方案使用了一个三列的表格布局：左、中、右。外层表格的宽度为100％，左右两列具有固定像素宽度，而中间列则按比例缩放以填充剩余空间。中间列具有一个Bootstrap 3容器，并带有一堆样本col-xx-1。调整浏览器宽度以查看标准的bootstrap网格尺寸调整过程（即当浏览器宽度小于1200时，col-lg-1将变为全宽等等...）还有更多的 Bootstrap 内容：
http://www.bootply.com/9logoZy2fv
这里是代码： <div class="navbar navbar-inverse navbar-fixed-top">
<div class="navbar-inner">
<div class="container-fluid">
<a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</a>
<a class="brand" href="http://bootply.com">Bootply</a>
<div class="nav-collapse collapse">
<ul class="nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Responsive</a></li>
<li><a href="#">Layout</a></li>
<li><a href="#">Example</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row-fluid">
<div class="span2">
<!--sidebar-->
<div class="sidebar-nav-fixed" data-spy="affix" data-offset-top="140">
<ul class="nav nav-list">
<li><a href="#">Home</a></li>
<li><a href="#">Responsive</a></li>
<li><a href="#">Layouts</a></li>
<li class="divider"></li>
<li><a href="#">Bootstrap</a></li>
<li><a href="#">Resources</a></li>
<li><a href="#">Modal</a></li>
<li><a href="#">Carousel</a></li>
<li class="divider"></li>
<li><a href="#">Typeahead</a></li>
<li><a href="#">Themes</a></li>
<li><a href="#">Template</a></li>
<li><a href="#">Affix</a></li>
<li class="divider"></li>
<li><a href="#">Bootstrap 3</a></li>
<li><a href="#">Sidebar</a></li>
<li><a href="#">Grid</a></li>
<li><a href="#">Column</a></li>
<li class="divider"></li>
<li><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
</ul>
</div>
</div>
<div class="span3">
<!--2nd column-->
<div id="midCol" data-spy="affix" data-offset-top="250">
<img src="//placehold.it/300x150/449955/FFF">
<h4 class="caption">Image Caption <span class="pull-right"><i class="icon-twitter"></i></span></h4>
<hr>
<img src="//placehold.it/300x150/2255EE/EEE">
<h4 class="caption">Image Caption</h4>
<hr>
<img src="//placehold.it/300x150/992233">
<h4 class="caption">Image Caption</h4>
<hr>
<img src="//placehold.it/300x150/555555/FFF">
<h4 class="caption">Image Caption</h4>
<hr>
<img src="//placehold.it/300x150/d9d9d9/EEE">
<h4 class="caption">Image Caption</h4>
<hr>
</div><!--/middleCol-->
</div><!--/span3-->
<div class="span7">
<div class="well"><h1>3-Column Layout</h1><p>This is a template example that uses the Bootstrap framework to create a responsive three-column layout.
The left column (narrow) contains a sidebar, the center column (mid) contains features with image/caption, and the right column (widest) contains content.
</p>
<a href="http://www.bootply.com/63275" class="btn btn-primary">Details</a>
<span class="badge pull-right">100</span>
</div>
<div class="well"><h1>Affix</h1><p>This layout utilizes the <b>Bootstrap Affix</b> component using data attributes. You can see
the Affix plugin in action as you scroll down the page. The leftmost side is "pinned" until 140px is reached, and the middle column is un-pinned once 250px is reached.
See the CSS <code>.affix</code> and <code>.affix-top</code> classes to see how this works.
</p>
<button class="btn">Details</button>
</div>
<div class="well"><h1>Bootply</h1><p>This example layout is compliments of Bootply -- the Bootstrap playground.
Bootply lets you play with JavaScript, HTML, CSS and Bootstrap in a simple Web-based editor. Bootply enables you to
easily include popular libraries, plugins, extensions and frameworks such as jQuery, FontAwesome, AngularJS, FuelUX and Google Maps.
</p>
<a href="http://www.bootply.com" class="btn">Details</a>
</div>
<div class="well"><h1>HTML5 / CSS3</h1><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis pharetra varius quam sit amet vulputate.
Quisque mauris augue, molestie tincidunt condimentum vitae, gravida a libero. Aenean sit amet felis
dolor, in sagittis nisi. Sed ac orci quis tortor imperdiet venenatis. Duis elementum auctor accumsan.
<a href="http://www.bootply.com/63275">Edit this on Bootply</a>.</p>
<button class="btn">Details</button>
</div>
<div class="well"><h1>Snippets</h1><p>Bootply is also a collaborative tool that enables sharing of snippets. There is a repository of more than 1000 Bootstrap-ready code snippets. Find
code snippets demonstrate common Bootstrap components such as the carousel (sliders), modal, typeahead, navbar, typography, buttons, tabs and icons.</p>
<a href="http://www.bootply.com" class="btn">Details</a>
</div>
<div class="well"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis pharetra varius quam sit amet vulputate.
Quisque mauris augue, molestie tincidunt condimentum vitae, gravida a libero. Aenean sit amet felis
dolor, in sagittis nisi. Sed ac orci quis tortor imperdiet venenatis. Duis elementum auctor accumsan.
Aliquam in felis sit amet augue.</p>
<button class="btn">Details</button>
</div>
</div>
</div>
</div>
和 CSS：
body {
padding-top: 60px;
}
@media (max-width: 979px) {
body {
padding-top: 0px;
}
}
/* uncomment this section to make the sidebar un-pin
.affix-top {
top:60px;
position:fixed;
}
.affix {
position:static;
}
*/
.affix-top {
top:60px;
position:fixed;
}
/* custom theme */
#midCol.affix-top {
position:fixed;
margin-left:-18px;
margin-right:10px;
}
#midCol.affix-bottom {
position:static;
}
#midCol.affix {
position:static;
}
@media (max-width:1190px) {
.affix,.affix-top,#midCol.affix,#midCol.affix-top {
position:static;
}
}
.caption {
background-color:#eee;
padding:10px;
margin:0;
color:#555;
}
fixed-fluid-fixed和fixed-fluid之间进行选择了。再次感谢。 - cbmeeks